/*右下角广告 start*/
* { padding: 0; margin: 0; }
li { list-style: none; }
.float_layer { width: 320px; border: 1px solid #aaaaaa; display:none; background: #fff; }
.float_layer h2 { height: 25px; line-height: 25px; padding-left: 10px; font-size: 14px; color: #333; background: url("http://likexia.gitee.io/tools/lib/ad/rb_ad/title_bg.gif") repeat-x; border-bottom: 1px solid #aaaaaa; position: relative; }
.float_layer .min { width: 21px; height: 20px; background: url("http://likexia.gitee.io/tools/lib/ad/rb_ad/min.gif") no-repeat 0 bottom; position: absolute; top: 2px; right: 25px; }
.float_layer .min:hover { background: url("http://likexia.gitee.io/tools/lib/ad/rb_ad/min.gif") no-repeat 0 0; }
.float_layer .max { width: 21px; height: 20px; background: url("http://likexia.gitee.io/tools/lib/ad/rb_ad/max.gif") no-repeat 0 bottom; position: absolute; top: 2px; right: 25px; }
.float_layer .max:hover { background: url("http://likexia.gitee.io/tools/lib/ad/rb_ad/max.gif") no-repeat 0 0; }
.float_layer .close { width: 21px; height: 20px; background: url("http://likexia.gitee.io/tools/lib/ad/rb_ad/close.gif") no-repeat 0 bottom; position: absolute; top: 2px; right: 3px; }
.float_layer .close:hover { background: url("http://likexia.gitee.io/tools/lib/ad/rb_ad/close.gif") no-repeat 0 0; }
.float_layer .content { height: auto; overflow: hidden; font-size: 14px; line-height: 18px; color: #666; }
.float_layer .wrap { padding: 5px; }
/*右下角广告 end*/